If you (quite understandably) cannot attend multiple sessions, consider that the “All things Java” session will have *many* different topics (see the agenda) – expect a bit more depth in the “Java EE and GlassFish v3” session. In any case, make sure you register: Java Roadshow | Java EE 6 and GlassFish v3 and check the detailed agenda (it varies a bit from city to city).

Additionally there will be “MySQL and Java” sessions which should be announced soon.